| Mattel Intellivision cart. |  ABPA Backgammon Model 1119 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | Armor Battle Model 1121 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Armor Battle Model 2938 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Baseball Model 2942 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Basketball Model 2437 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game |  Battlestar Galactica - Space Alert Model 2448 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. |  Blue Demonstration Cartridge | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | Electric Company - Math Fun Model 2613 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Football II Model 1050 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Hockey Model 2946 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | IMI Test Cartridge | 1978 | Mattel Electronics Mattel, Inc. |
| Non-Coin Game | Las Vegas Model PJ2442YL01 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | Major League Baseball Model 2614 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Mind Boggler Model 2626 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | MTE-201 Test Cartridge | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | NBA Basketball Model 2615 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | NFL Football Model 2610 | 1978 | Mattel Electronics Mattel, Inc. |
| Mattel Intellivision cart. | Red Demonstration Cartridge | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Soccer Model 2678 | 1978 | Mattel Electronics Mattel, Inc. |
| Handheld game | Sub Chase Model 2937 | 1978 | Mattel Electronics Mattel, Inc. |
